Urgently need accommodation

Hi, I’m urgently looking for a room or property after being unexpectedly told by my landlord that my partner cannot stay here. We are currently in a hotel and its getting too expensive. My partner Alex is currently visiting from America he aims move here. We need to leave by the 23rd of this month and are looking for accommodation that allows couples and accepts DSS/benefits. For the time being it would be my income only, until my partner is able to secure a work visa and work legally. Due to the sudden and unexpected nature of this situation, I am hoping for no or a low deposit, if possible. I am reliable, respectful, and just looking for somewhere safe and stable to live, and I can move immediately. Any help or leads would be hugely appreciated